None Vulnerable	North
West ♠  Q 5 3 ♥  Q 10 4 ♦  A Q 8 ♣  A K 9 3		East ♠  K J 10 8 4 ♥  A 9 ♦  9 7 2 ♣  Q 5 4
	South
W N E S 1NT - 3♠ - 4♠ - Pass -
With 5 cards in a major suit bid 3.   Opener will bid 4 if he holds 3 cards, or 3NT if he only holds 2 cards in your suit!   Next   6 5 4 3 2 With 6 bid 4       With 5 bid 3